Why do we use shell scripting?
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What is difference between bash and shell?
How to find all the files modified in less than 3 days and save the record in a text file?
Is powershell a language?
What are the 4 basics of OOP?
How to find duplicate record in file using shell script?
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How does path variable work?
What is the significance of $#?
What is bourne shell scripting?
What is the significance of the shebang line in shell scripting?
A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.
What makes c shell a more preferable option than the bourne shell?
What is ms powershell?